File
CSV to JSON
Convert CSV files to JSON.
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File Utilities · 13 tools
File Tools
Convert between CSV, JSON, XML, and Excel formats. View and remove EXIF metadata from photos. Calculate file checksums. Find duplicate files. All file tools run in your browser.
No installationNo account neededFree to use
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Pin frequently used tools for quick access.
All File tools
13 toolsFile
JSON to CSV
Convert JSON to CSV format.
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File
Excel to CSV
Convert Excel files to CSV.
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File
CSV Cleaner
Clean and fix messy CSV files.
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File
File Checksum Calculator
Calculate file checksums.
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File
EXIF Metadata Viewer
View EXIF metadata from images.
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File
EXIF Metadata Remover
Strip EXIF metadata from images.
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File
Duplicate File Finder
Find duplicate files by checksum.
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File
XML to JSON
Convert XML files to JSON.
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File
JSON to XML
Convert JSON data to XML.
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File
CSV to Excel
Convert CSV files to Excel XLSX.
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File
XLS to XLSX
Convert XLS files to modern XLSX.
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File
CSV to PDF
Convert CSV data to PDF table.
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Free File Tools online — no account required
ToolBubble (Tool Bubble) provides 13 free file tools. Popular choices include CSV to JSON, JSON to CSV, Excel to CSV, CSV Cleaner and File Checksum Calculator.
Frequently asked questions
Are ToolBubble's file tools free?
Yes. All 13 file tools on ToolBubble (also known as Tool Bubble) are free to use, with no signup, no watermark and no installation.
Which file tools are available?
ToolBubble's file tools include CSV to JSON, JSON to CSV, Excel to CSV, CSV Cleaner, File Checksum Calculator, EXIF Metadata Viewer and more. Each tool has its own page with step-by-step instructions.
Do I need to install anything to use these file tools?
No. Every tool runs in a modern web browser on Windows, macOS, Linux, Android and iOS. Open the tool page and start straight away.
Do I need an account?
No account is required. You can optionally sign in to save files to the cloud or pin your favourite tools, but every tool works without one.
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Can’t find the tool you need?
Tell us what you’re trying to do. Many ToolBubble tools started as a request from someone like you.